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钙不仅是组成骨骼和牙齿的主要成分,它在体内含量的变化还是高血压的致病原因之一。医学上的进展,大多首先建立在动物实验基础上。医学家们做了这样一个试验:将大白鼠分成两组,其中一组喂高钙饲料,另一组喂低钙饲料。观察两组大白鼠的血压变动情况,结果发现高钙饲料组血压明显下降。
Calcium is not only the main component of the composition of the bones and teeth, its content in the body is one of the causes of hypertension. Medical progress, mostly based on animal experiments. Medical scientists did such a test: The rats were divided into two groups, one of which was fed with high-calcium diet and the other with low-calcium diet. The changes of blood pressure in two groups of rats were observed. The results showed that the blood pressure of high calcium group decreased obviously.